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History for barebox / drivers / mtd / nand / nand_omap_gpmc.c

2014-04-04	5dcb117 Browse files » mtd: omap gpmc: Turn debug message into dev_dbg ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Apr 2014
2013-11-27	b0cd10f Browse files » mtd: omap gpmc: Use dev_add_param_enum ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Nov 2013
2013-08-05	feefc3e Browse files » Merge branch 'for-next/mtd' Sascha Hauer committed on 5 Aug 2013
2013-07-23	6689156 Browse files » mtd: nand: update to v3.11-rc1 ... This updates the NAND stuff to Linux-3.11-rc1. It is synchronized as best as we can get: - locks removed - The splitting in different files we had to better support different features has been dropped. Instead this is now done mostly with the use of __maybe_unused Some barebox adjustments are forward ported, like: - Allow partial page writes - Optionally allow to erase bad blocks - check for all_ff before writing a page Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
2013-07-22	d155610 Browse files » mtd: introduce ecc strength ... This introduces the ecc stength fields in the structures and fills them in, but leaves them unused right now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Jul 2013
2013-07-22	8c41c54 Browse files » mtd: nand: omap: do not set write callback if mtd write is disabled ... Saves a few bytes of binary space. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Jul 2013
2013-03-04	5b85daa Browse files » mtd: nand: register nand flashes with nand specific function ... This allows us to have some NAND specific stuff during registration, like for example adding NAND specific device parameters. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Mar 2013
2013-02-13	6a25632 Browse files » Use new device_platform_driver() macro for drivers ... Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 12 Feb 2013 Sascha Hauer committed on 13 Feb 2013
2012-12-19	19b6121 Browse files » ARM omap: include individual SoC files ... - remove mach/silicon.h and include omap?-silicon.h directly - include mach/omap?-clock.h directly where needed Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 19 Dec 2012
2012-10-17	006538e Browse files » mtd: add parent support ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 16 Oct 2012 Sascha Hauer committed on 17 Oct 2012
2012-10-04	3c5327e Browse files » switch all platform_bus device/driver registering to platform_driver/device_register ... now register_driver and register_device are for bus only usage. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD authored on 19 Sep 2012 Sascha Hauer committed on 4 Oct 2012
2012-08-03	cf63079 Browse files » mtd OMAP NAND: implement buswidth autodetection support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Aug 2012
2012-08-03	5a69305 Browse files » mtd OMAP NAND: Use prefetch engine ... Use the prefetch engine to improve NAND performance. The howto is derived from the Kernel. Unlike the kernel we do not make the access mode configurable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Aug 2012
2012-08-02	ee5a0fc Browse files » mtd OMAP NAND: Fix dev_ready handling ... - dev_ready is supposed to return whether the device is ready or not, not to poll until the device is ready. - dev_ready should return true for ready and false for not ready - waitpin polarity is not needed (at least the kernel does not have it) - wait_mon_mask must be 32bit. The code was unused since no board specified a wait pin, so no breakage included. This also removes the now unused timeout variable from platformdata. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Aug 2012
2012-07-25	2f1d3b4 Browse files » mtd omap: add prefix to omap specific decode_bch function ... So that it does not collide with our generic decode_bch function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jul 2012
2012-01-19	2c9bc53 Browse files » Revert "mtd omap nand: fix driver without CONFIG_PARAMETER" ... This reverts commit `7762f96`. already applied by `d002818` fix gpmc_nand_probe without param support Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 18 Jan 2012 Sascha Hauer committed on 19 Jan 2012
2012-01-17	7762f96 Browse files » mtd omap nand: fix driver without CONFIG_PARAMETER ... With CONFIG_PARAMETER unset the driver never calls omap_gpmc_eccmode. Fix it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Jan 2012
2012-01-16	d002818 Browse files » fix gpmc_nand_probe without param support ... commit `30de24d` param: add config to disable it removes param support for xloader configurations. Set param eccmode calls omap_gpmc_eccmode and so nand_scan_tail. So nand fails without param support Call omap_gpmc_eccmode directly if CONFIG_PARAMETER is not enabled to fix that. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Weitzel authored on 13 Jan 2012 Sascha Hauer committed on 16 Jan 2012
2012-01-05	7017838 Browse files » nand_omap_gpmc: fix return value ... Fix return value, to notify if ecc correction appeared. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Aring authored on 4 Jan 2012 Sascha Hauer committed on 5 Jan 2012
2011-12-22	88ce7ef Browse files » drivers/mtd: transfer NAND notions to MTD core ... Change NAND_WRITE into MTD_WRITE. Change "page_shift" references in the core, which are purely NAND, into mtd->writesize which is MTD generic. Rename all "info" (struct mtd_info) into "mtd". Also provide a parameter to add_mtd_device() so that legacy nand devices still appear as nand<N>. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
2011-11-08	03f18f3 Browse files » mtd nand omap: use NAND_OWN_BUFFERS option ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	624a44a Browse files » mtd nand omap: add read function for the OMAP4 romcode ecc mode ... The OMAP4 romcode expects some unusual ecc layout which we could write but not read. This patch adds a function which uses the manual mode to read a page written with this ecc layout. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	ecbc8a3 Browse files » mtd nand omap: factor out an internal __omap_calculate_ecc function ... We can't use the ECC_RESULTx_0 register set for manual mode which we'll need in the next patch. So factor out an internal function which makes the register set to use configurable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	01bedb6 Browse files » mtd nand omap: make debugging output more useful ... - add missing '\n' at line ends - fix wrong argument type warnings - remove too noisy debug in omap_hwcontrol - add function names to debug printfs - add 0x prefixes to hex values Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	5b959a3 Browse files » mtd nand omap: use register defines for ecc registers ... We need this register bits later in another function, so use register bit defines now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	02fa86e Browse files » mtd nand omap: fail on bch decode failure ... The driver used to print an error when bch decoing failed, but did not actually throw an error. Fix this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	4cb1b12 Browse files » mtd nand omap: call ecc calculate function outside omap_correct_bch ... Move omap_calculate_ecc outside omap_correct_bch. When implementing the romcode bch read page we have to call omap_calculate_ecc with different arguments than in the standard case. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	af01926 Browse files » mtd nand omap: factor out hamming correct function ... To be consistent also factor out the hamming correct function and also safe an indention level. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	1b79fee Browse files » mtd nand omap: factor out bch correct function ... We need the bch correct algorithm in the next patches, so factor out a seperate function for this and also safe an indention level. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011
	4a0a5df Browse files » mtd nand omap: use blocknum calculation to where it's used ... Just some refactoring to make the next patches better readable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2011